#include <CGAL/Shape_detection/Region_growing/Region_growing_on_point_set/Least_squares_cylinder_fit_sorting.h>

Definition

Sorting of 3D points with respect to the local cylinder fit quality.

Indices of 3D input points are sorted with respect to the quality of the least squares cylinder fit applied to the neighboring points of each point.

Template Parameters

GeomTraits	must be a model of `Kernel`.
InputRange	must be a model of `ConstRange` whose iterator type is `RandomAccessIterator`.
NeighborQuery	must be a model of `NeighborQuery`.
PointMap	must be an `LvaluePropertyMap` whose key type is the value type of the input range and value type is `Kernel::Point_3`.
NormalMap	must be an `LvaluePropertyMap` whose key type is the value type of the input range and value type is `Kernel::Vector_3`.

Initialization
	Least_squares_cylinder_fit_sorting (const InputRange &input_range, NeighborQuery &neighbor_query, const PointMap point_map=PointMap(), const NormalMap normal_map=NormalMap())
	initializes all internal data structures. More...

Sorting
void	sort ()
	sorts indices of input points.

Access
Seed_map	seed_map ()
	returns an instance of `Seed_map` to access the ordered indices of input points.

Constructor & Destructor Documentation

template<typename GeomTraits , typename InputRange , typename NeighborQuery , typename PointMap , typename NormalMap >

CGAL::Shape_detection::Point_set::Least_squares_cylinder_fit_sorting< GeomTraits, InputRange, NeighborQuery, PointMap, NormalMap >::Least_squares_cylinder_fit_sorting	(	const InputRange &	input_range,
		NeighborQuery &	neighbor_query,
		const PointMap	point_map = `PointMap()`,
		const NormalMap	normal_map = `NormalMap()`
	)

initializes all internal data structures.

Parameters

input_range	an instance of `InputRange` with 3D points
neighbor_query	an instance of `NeighborQuery` that is used internally to access point's neighbors
point_map	an instance of `PointMap` that maps an item from `input_range` to `Kernel::Point_3`
normal_map	an instance of `PointMap` that maps an item from `input_range` to `Kernel::Vector_3`